// a function to execute an image rollover
function swap(n)
{                                     
  if( n == 0 )document.images.m1.src = "buttons/bttn_eNews_OUT.gif";
  if( n == 1 )document.images.m1.src = "buttons/bttn_eNews_IN.gif";
  if( n == 2 )document.images.m2.src = "buttons/Local-Engagements_OUT.gif";
  if( n == 3 )document.images.m2.src = "buttons/Local-Engagements_IN.gif";
  if( n == 4 )document.images.m3.src = "buttons/bttn_tellFrnd_OUT.gif";
  if( n == 5 )document.images.m3.src = "buttons/bttn_tellFrnd_IN.gif";
}